Heltec 2-24S Linthium Battery Automatic Equalizer LTO LiPo LiFePO4 Battery Balancer 12S 13S 23S Pack Voltage Repair&Maintenance

Product Overview

The Heltec Energy 2~24S 4A/7A Intelligent Battery Equalization Instrument is a smart balancing device suitable for 2-24 series lithium batteries (NCM, LFP, LTO, etc.). It can automatically recognize the number of battery strings and utilizes a constant resistance discharge method for balancing, ensuring voltage consistency and enhancing battery lifespan and performance.

Product Features

Compatible with Multiple Battery Types: Supports lithium batteries with a nominal voltage of 2V~4.5V.

Automatic Recognition of Battery Strings: Smart detection of the number of battery pack strings, eliminating manual configuration.

Efficient Balancing: 4A model: Max balancing current: 4A for NCM batteries, 3A for LFP batteries.7A model: Adjustable balancing current 1-7A (max 7A) for NCM batteries; max 3A for LFP batteries.

Real-Time Monitoring and Alerts: Supports alarms for reverse connection, over-voltage (4.5V), and low voltage (2V). The device automatically stops once balancing is complete.

Comprehensive Voltage Display:

Voltage of each cell

Total voltage

Average voltage

Maximum/minimum voltage

Maximum voltage difference

Balanced voltage

Number of battery pack strings

Safe and Reliable: Supports a single-cell battery input interface voltage range of -100V~+100V, with an external power supply of 12V 5A to ensure stable operation.

Feture

Power supply: DC12V 4A/7A

Single channel voltage measurement range: 1-5V

Single channel voltage display accuracy: 0.001V

Single channel voltage acquisition accuracy :±(0.05%+0.003v)

Single channel voltage operating range: 2.0-4.5V

Adjustable balance current: 1A-7A(The smaller the voltage, the larger the impedance, the smaller the balance current)

Applicable battery type: ternary lithium, lithium iron phosphate and other battery voltage between 2.0v-4.5v

Operating temperature: 0°C-50°C

Working humidity: 20%-80%RH

Working environment: no corrosion, explosive and damage insulation gas and conductive dust

Package